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From "Jakob Braeuchi" <jbraeu...@gmx.ch>
Subject Re: test cases fail with foreign keys in hsqldb
Date Sun, 08 Dec 2002 13:48:32 GMT
hi oleg,

the problem with 1:1 bidirectional references is not easy tio solve, because
A references B and B references A, so whichever i delete first the result is
an integrity violation.

any ideas ?


----- Original Message -----
From: "Oleg Nitz" <on@ukr.net>
To: "OJB Developers List" <ojb-dev@jakarta.apache.org>
Sent: Friday, December 06, 2002 6:23 AM
Subject: Re: test cases fail with foreign keys in hsqldb

Hi Jakob,

On Wednesday 04 December 2002 21:18, Jakob Braeuchi wrote:
> the problem with referential integrity is caused by the deletion of all
> implemenors when storing m:n relationships:
FYI: there are also several referential integrity errors in ODMG test with
1:1 bidirectional references, when one of objects is deleted.


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